third_party/WebKit/LayoutTests/fast/forms/input-pattern.html

   1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
   2 <html>
   3 <head>
   4 <script src="../../resources/js-test.js"></script>
   5 </head>
   6 <body>
   7 <p id="description"></p>
   8 <div id="console"></div>
   9 <script>
  10 description('Test the behavior of pattern attribute and pattern DOM property.');
  11
  12 var input = document.createElement('input');
  13 input.type = 'text';
  14
  15 // No pattern attribute.
  16 shouldBe('input.pattern', '""');
  17
  18 // Set a string value.
  19 input.pattern = 'foo';
  20 shouldBe('input.getAttribute("pattern")', '"foo"');
  21 input.setAttribute('pattern', 'bar');
  22 shouldBe('input.pattern', '"bar"');
  23
  24 // Null.
  25 input.pattern = null;
  26 shouldBe('input.pattern', '"null"');
  27 shouldBe('input.getAttribute("pattern")', '"null"');
  28 input.setAttribute('pattern', null);
  29 shouldBe('input.pattern', '"null"');
  30
  31 // Undefined.
  32 input.pattern = undefined;
  33 shouldBe('input.pattern', '"undefined"');
  34 shouldBe('input.getAttribute("pattern")', '"undefined"');
  35 input.setAttribute('pattern', undefined);
  36 shouldBe('input.pattern', '"undefined"');
  37
  38 // Non-string.
  39 input.pattern = 256;
  40 shouldBe('input.pattern', '"256"');
  41 shouldBe('input.getAttribute("pattern")', '"256"');
  42 input.setAttribute('pattern', 256);
  43 shouldBe('input.pattern', '"256"');
  44 </script>
  45 </body>
  46 </html>